Lua APA (7ú heag.)

ebrary, Inc, Emison, G. A., & Morris, J. C. (2012). True green: Executive effectiveness in the U.S. Environmental Protection Agency. Lexington Books.

Lua i Stíl Chicago (17ú heag.)

ebrary, Inc, Gerald A. Emison, agus John C. Morris. True Green: Executive Effectiveness in the U.S. Environmental Protection Agency. Lanham: Lexington Books, 2012.

Lua MLA (9ú heag.)

ebrary, Inc, et al. True Green: Executive Effectiveness in the U.S. Environmental Protection Agency. Lexington Books, 2012.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.